phpBB : Erro Crítico

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO f_activesessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7006c4b5d8a13be910b452eb49a1bdec', -1, 1762199679, 1762199679, 'd849d872', 3, 0, 0)

Line : 187
File : sessions.php